Back in 2000, way before comic book movies ruled the box office, Bruce Willis and Samuel L Jackson starred in a fantastic movie called Unbreakable. At the time, director M Night Shyamalan was the darling of Hoillywood, but eventually went on to fall out of favour. However he is making a comeback, especially with 2016s Split, which it turns out was a sequel to Unbreakable.
Now we have Glass which will complete the trilogy. The new trailer just dropped at SDCC.